content: /*
   * Copyright 2011-2016 David Karnok
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package ix;
  
  import java.util.Arrays;
  
  import org.junit.*;
  
  public class ConcatArrayTest {
  
      @SuppressWarnings("unchecked")
      @Test
      public void normal() {
          Ix<Integer> source = Ix.concatArray(Ix.range(1, 5), Ix.range(6, 5));
  
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
      }
  
      @SuppressWarnings("unchecked")
      @Test
      public void normalViaMerge() {
          Ix<Integer> source = Ix.mergeArray(Ix.range(1, 5), Ix.range(6, 5));
  
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
      }
  
  
      @SuppressWarnings("unchecked")
      @Test
      public void just() {
          Ix<Integer> source = Ix.concatArray(Ix.just(1), Ix.just(2));
  
  
          IxTestHelper.assertValues(source, 1, 2);
      }
  
      @SuppressWarnings("unchecked")
      @Test
      public void empty() {
          Ix<Integer> source = Ix.concatArray(Ix.<Integer>empty(), Ix.<Integer>empty());
  
  
          IxTestHelper.assertValues(source);
      }
  
      @SuppressWarnings("unchecked")
      @Test
      public void mixed() {
          Ix<Integer> source = Ix.concatArray(Ix.<Integer>empty(), Ix.range(1, 5),
                  Ix.<Integer>empty(), Ix.just(6), Ix.<Integer>empty());
  
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 6);
      }
  
      @SuppressWarnings("unchecked")
      @Test
      public void mixedTwo() {
          Ix<Integer> source = Ix.concatArray(Ix.range(1, 5),
                  Ix.<Integer>empty(), Ix.just(6));
  
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 6);
      }
  
      @Test
      public void emptyArray() {
          @SuppressWarnings("unchecked")
          Ix<Integer> source = Ix.concatArray();
  
          Assert.assertSame(source.getClass().toString(), source, Ix.empty());
      }
  
      @Test
      public void justArray() {
          @SuppressWarnings("unchecked")
          Ix<Integer> source = Ix.concatArray(Ix.just(1));
  
          Assert.assertTrue(source.getClass().toString(), source instanceof IxScalarCallable);
      }
  
      @SuppressWarnings("unchecked")
      @Test
      public void concatIterable() {
          Ix<Integer> source = Ix.concat(Arrays.asList(Ix.range(1, 5), Ix.range(6, 5)));
  
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
      }
  
      @SuppressWarnings("unchecked")
      @Test
      public void concatIterableViaMerge() {
          Ix<Integer> source = Ix.merge(Arrays.asList(Ix.range(1, 5), Ix.range(6, 5)));
  
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
      }
  
      @Test
      public void startWith() {
          Ix<Integer> source = Ix.range(1, 5).startWith(5, 4, 3, 2, 1);
  
          IxTestHelper.assertValues(source, 5, 4, 3, 2, 1, 1, 2, 3, 4, 5);
      }
  
      @Test
      public void startWithEmpty() {
          Ix<Integer> source = Ix.range(1, 5).startWith();
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5);
      }
  
      @Test
      public void endWith() {
          Ix<Integer> source = Ix.range(1, 5).endWith(5, 4, 3, 2, 1);
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 5, 4, 3, 2, 1);
      }
  
      @Test
      public void endWithEmpty() {
          Ix<Integer> source = Ix.range(1, 5).endWith();
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5);
      }
  
      @Test
      public void concatWith() {
          Ix<Integer> source = Ix.range(1, 5).concatWith(Ix.range(6, 5));
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
      }
  
      @Test
      public void concatWithEmpty() {
          Ix<Integer> source = Ix.range(1, 5).concatWith(Ix.<Integer>empty());
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5);
      }
  
      @Test
      public void mergeWith() {
          Ix<Integer> source = Ix.range(1, 5).mergeWith(Ix.range(6, 5));
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
      }
  
      @Test
      public void mergeWithEmpty() {
          Ix<Integer> source = Ix.range(1, 5).mergeWith(Ix.<Integer>empty());
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4, 5);
      }
  
      @Test
      public void concat2() {
          Ix<Integer> source = Ix.concat(Ix.just(1), Ix.just(2));
  
          IxTestHelper.assertValues(source, 1, 2);
      }
  
      @Test
      public void concat3() {
          Ix<Integer> source = Ix.concat(Ix.just(1), Ix.just(2), Ix.just(3));
  
          IxTestHelper.assertValues(source, 1, 2, 3);
      }
  
      @Test
      public void concat4() {
          Ix<Integer> source = Ix.concat(Ix.just(1), Ix.just(2), Ix.just(3), Ix.just(4));
  
          IxTestHelper.assertValues(source, 1, 2, 3, 4);
      }
  }
  